Judge Goulborn, who was told Bale's elderly father was gravely ill at the time, added: "I accept that you were in a stressful situation at the time, but that's no excuse for what you did."

Bale was also ordered to pay a £15 victim surcharge and legal costs of £1,171.4.

She was banned from keeping or owning animals for the next five years.

The court heard that Bale – who had faced a maximum fine of £20,000 or up six months' imprisonment – could provide no answer as to why she had acted in such an "impulsive and irrational" way.

She has resigned from her job as a result of the incident and has also been suffering from depression.

Bale, whose father died last Thursday, left the court without comment.

RSPCA Inspector Nicola Foster said she hoped the case would act as a deterrent to anyone who feels it is acceptable to mistreat animals.

She added: “This was a deliberate act and could have had far worse consequences as the defendant had no way of knowing if there was anything like broken glass in the bin, nor how long the cat would be there before she was found, nor if the bin was due to be emptied.

“We are pleased that the Court agreed that a complete disregard was shown for the cat’s welfare and that the cat suffered/cat’s needs were not met as a result of being stuck inside the bin for so many hours.”

Bale was caught in August after footage showed her approaching the cat, called Lola, who was sitting on a garden wall. Bale looked both ways before picking her up and dumping her in the bin.

The terrified animal was trapped for 15 hours before her owners Stephanie Andrews-Mann, 24, and husband Darryl, 26, finally found her the following morning.

The couple then reviewed CCTV and posted a 1:27 video of the callous incident on YouTube in a bid to catch the culprit.

Bale, who lives alone in a terraced property in Coventry, was identified within a matter of days and was forced into hiding after she found herself at the centre of a public outcry.

She was signed off work and two PCSOs from West Midlands Police guarded her house.

A Facebook page set up by Mr and Mrs Andrews-Mann to identify the person responsible received tens of thousands of followers with many angry cat lovers posting threats against her.

A group called Death to Mary Bale was swiftly removed by moderators of the social networking site.

She initially said she binned the feline as ''a joke'', adding: ''It's only a cat.''

But she apologised and described it as “a split second of misjudgement that has got completely out of control.”

Outside court, David Murray, defending, stressed that Bale wished to apologise for her actions and "bitterly regretted" what she had done.

He said: ""Despite a lengthy period of soul-searching she cannot still explain her behaviour and wishes to again repeat her apology to the owners of Lola.

"For a moment's aberration she has paid a significant price. She has received hate-mail, abusive telephone messages and death threats.

"Sadly, her father passed away last Thursday and she now wishes to be with her mother and family and offer them support during this period of grief."